baber/WOPTO huggingface dataset:
Patent WO-2021068854-A1 (WO)
Title: An encoder, a decoder and corresponding methods
Inventor: MA XIANG
IPC: H04N19/70
Filed: 2020-09-30
Abstract: A method of decoding a coded video bitstream is provided, the method comprising: obtaining, from the coded video bitstream, a first syntax element specifying whether the first layer use inter-layer prediction; obtaining, from the coded video bitstream, one or more second syntax elements related to one or more second layers, each second syntax element specifies whether a second layer is a direct reference layer for the first layer; wherein at least one second syntax element of the one or more second syntax elements has a value specifying a second layer is a direct reference layer for the first layer, in case that the value of the first syntax element specifies the first layer is allowed to use inter-layer prediction; performing inter-layer prediction for a picture of the first layer by using a picture of the second layer related to the at least one second syntax element as a reference picture
Patent WO-2021068886-A1 (WO)
Title: Rear wheel cover assembly for vehicle and vehicle
Inventor: WANG ZHAOQING
IPC: B62D25/16
Filed: 2020-10-09
Abstract: A rear wheel cover assembly (100) for a vehicle and a vehicle, the rear wheel cover assembly (100) comprising: a rear wheel cover (10), wherein the rear wheel cover (100) comprises a rear wheel cover inner plate (11) and a rear wheel cover outer plate (12), wherein the rear wheel cover outer plate (12) is arranged on an outer side of the rear wheel cover inner plate (11); and a shock absorber support (20), wherein the shock absorber support (20) is arranged on the rear wheel cover (10), and the shock absorber support (20) is respectively connected to the rear wheel cover inner plate (11) and the rear wheel cover outer plate (12). According to the rear wheel cover assembly (100) for a vehicle, the shock absorber support (20) is respectively connected to the rear wheel cover inner plate (11) and the rear wheel cover outer plate (12) such that the shock absorber support (20) can be dispersed to the rear wheel cover inner plate (11) and the rear wheel cover outer plate (12) after being stressed, the problem of stress concentration is solved, the cracking risk to the rear wheel cover (10) is reduced, overall structural strength and stability are improved, thus the service life of a product is prolonged, and the user experience is improved.
Patent WO-2021120821-A1 (WO)
Title: 一种电力电缆线路工程三维数字化协同设计方法
Inventor: ZHANG BOXIONG
IPC: G06Q50/06
Filed: 2020-10-20
Abstract: 一种电力电缆线路工程三维数字化协同设计方法，属于电力电缆线路工程技术领域。具体如下，1、设计基于三维数字化协同设计的工作流程，规范设计工作中不同专业不同设计阶段工作流程；2、基于统一的地理信息系统和统一的三维信息模型建模技术，构建多专业一体化的数字化协同设计平台；3、利用云计算和大数据技术，建立公共数据库、协同设计数据库、工程业务数据库，进行实时数据储存与共享；4、以三维数字化信息模型为基础，打通不同专业软件之间数据实时流通路径；5、明确不同设计专业权限，明确不同专业设计成果数据的格式统一标准化，实现多专业协同设计；6、三维设计成果同时服务于业主单位、施工单位、运维单位。
Patent WO-2022082471-A1 (WO)
Title: Procédé, dispositif et système de mesure et de rapport de cellule dans des réseaux sans fil
Inventor: NIU LI
IPC: H04W36/00
Filed: 2020-10-21
Abstract: La présente divulgation concerne de manière générale la configuration dynamique d'une condition de déclenchement de mesure de cellule pour un UE dans un réseau de communication sans fil. Réalisé par un UE dans un réseau, le procédé comprend les étapes consistant à : recevoir des informations de déclenchement de mesure de cellule en provenance d'un premier élément de réseau dans le réseau, les informations de déclenchement de mesure de cellule comprenant un ensemble de valeurs prédéterminées pour un paramètre d'UE et un ensemble de conditions de déclenchement pour des mesures de cellule correspondant à l'ensemble de valeurs prédéterminées ; déterminer une valeur actuelle du paramètre d'UE pour l'UE ; identifier une condition de déclenchement de mesure de cellule parmi l'ensemble de conditions de déclenchement sur la base de la valeur actuelle du paramètre d'UE pour l'UE et des informations de déclenchement de mesure de cellule ; déterminer si la condition de déclenchement de mesure de cellule est satisfaite par l'UE ; et en réponse à la condition de déclenchement de mesure de cellule qui est satisfaite, réaliser la mesure de cellule.
Patent WO-2022082606-A1 (WO)
Inventor: BARBOSA ABREU RENATO
IPC: H04W72/04
Filed: 2020-10-22
Abstract: Disclosed are methods for prioritization and multiplexing of uplink control information. An example method may include: in a case where a first transmission occasion of a first uplink physical channel including first uplink control information and a second transmission occasion of a second uplink physical channel including second uplink control information overlap in time, selecting a subset of the first uplink control information, selecting an uplink physical channel to be transmitted among the first and second uplink physical channels, and multiplexing the subset of the first uplink control information and the second uplink control information on uplink radio resources of the selected uplink physical channel in a case where multiplexing is enabled. Related apparatuses and computer readable media are also disclosed.
Patent WO-2022087778-A1 (WO)
Inventor: PEI JIHONG
IPC: G06K9/00
Filed: 2020-10-26
Abstract: A low-resolution image recognition method based on multi-layer coupled mapping, comprising: acquiring a low-resolution sample image and a plurality of high-resolution sample images (S101); on the basis of a coupled mapping learning method, learning a coupled mapping matrix in all of the layers of the low-resolution sample image and the plurality of high-resolution sample images (S102); on the basis of the coupled mapping matrices, determining new features in each layer of an image to be recognised (S103); and, on the basis of the new features in each layer of the image to be recognised and a nearest neighbour method, implementing classification and recognition of the image to be recognised (S104). Implementation of the present method provides a multi-level hierarchical structure to achieve information complementation at different resolution levels. In addition, a kernel method is used to transform an original image into a kernel space by means of a non-linear approach, and coupled space learning is implemented in the kernel space. The relationship between high and low-resolution images can thus be more accurately described. Furthermore, a local coupling optimisation to global optimisation structure is used, and feature information is mutually complementary, enhancing the generalisation of the method.
Patent WO-2022062041-A1 (WO)
Title: Dispositif de coupe de perçage arrière et son procédé de préparation
Inventor: ZHENG XIN
IPC: H05K3/42
Filed: 2020-10-27
Abstract: L'invention concerne un dispositif de coupe de perçage arrière et son procédé de préparation. Le dispositif de coupe de perçage arrière comprend une poignée (1) et une lame (2), la lame (2) comprenant un corps de dispositif de coupe (21), un bossage (22) et une pointe (23) qui sont connectés de manière séquentielle ; le corps de dispositif de coupe est relié à la poignée ; le diamètre maximal de la pointe et le diamètre du corps de dispositif de coupe sont inférieurs au diamètre du bossage ; et les surfaces externes de la pointe et du corps de dispositif de coupe ne sont pas électriquement conductrices, mais une surface externe du bossage est électriquement conductrice. Pendant le traitement, un chemin électrique est formé par le bossage et une couche interne d'une pièce à travailler et est utilisé pour transmettre des signaux, de telle sorte que la profondeur de trou peut être commandée avec précision et l'efficacité de traitement et la précision de traitement peuvent être améliorées.
Patent WO-2021088739-A1 (WO)
Inventor: XUE WENBIN
IPC: A61P19/10
Filed: 2020-10-30
Abstract: A method and a device for determining an intestinal probiotic supplement formula, a storage medium, and a processor. The method comprises dividing intestinal probiotics into a plurality of probiotic groups, and dividing each probiotic group into a plurality of different formulas according to different species categories of intestinal probiotics contained in the group; determining, according to the relative abundance of intestinal probiotics of a target object in the species in each of the probiotic groups, a corresponding intra-group formula of the target object in each of the probiotic groups; and integrating the corresponding intra-group formulas in the plurality of probiotic groups to obtain an intestinal probiotic supplement formula. By dividing the intestinal probiotics into groups and determining the formula in each group according to the relative abundance of intestinal probiotics in each group, the formulas in individual groups can be combined according to different needs to obtain a probiotic product formula that suits the target object, so as to effectively provide diversified and personalized probiotic products, achieving the technical effect of fully covering the population.
Patent WO-2021104054-A1 (WO)
Title: 一种ims注册时长管理系统、终端设备及芯片
Inventor: HUANG WEI
IPC: H04L29/06
Filed: 2020-11-13
Abstract: 一种IMS注册时长管理系统、终端设备及芯片，该系统包括终端设备、第一网络设备和第二网络设备。当终端设备在附着的第一网络下向第一网络设备发送IMS注册请求时，启动第一网络对应的IMS定时器，若终端设备在第一网络对应的IMS定时器达到第一设定时长未收到来自第一网络设备的注册响应消息，去激活第一网络；当终端设备在附着的第二网络下向第二网络设备发送IMS注册请求时，启动第二网络对应的IMS定时器；若在第二网络对应的IMS定时器的计时时长达到第二设定时长内未收到来自第二网络设备的注册响应消息，去激活第二网络。从而可以在不同网络下IMS注册过程等待不同的时长，提升用户通信体验。
Patent WO-2021104207-A1 (WO)
Title: 按摩头和按摩仪
Inventor: LIU JIE
IPC: A61H23/02
Filed: 2020-11-23
Abstract: 一种按摩头（18）和按摩仪（10），其中，按摩头（18）包括安装基座（200）、弹性元件（300）、加热元件（400）及电极片（500），安装基座（200）包括相对的安装表面（202）及抵接表面（204），安装表面（202）用于与按摩仪（10）的支架（12）连接；弹性元件（300）与安装基座（200）的抵接表面（204）连接；加热元件（400）与弹性元件（300）远离安装基座（200）的表面连接，且至少部分加热元件（400）凸出于安装基座（200）的抵接表面（204）；电极片（500）设于安装基座（200）上，电极片（500）远离安装基座（200）的表面为工作表面（502），电极片（500）靠近安装基座（200）的表面为加热表面（504），工作表面（502）用于与待按摩部位接触，加热元件（400）远离安装基座（200）的表面单独或者与位于加热元件（400）外周的抵接表面（204）共同一起紧贴加热表面（504）。
Patent WO-2022109816-A1 (WO)
Inventor: MENG YING
IPC: A47F5/02
Filed: 2020-11-25
Abstract: A sales display device for household appliance accessories, comprising a supporting base (1), a drive apparatus (2) for 360° rotating display, a distance-adjustable display support (3), a flexible point-touch elastic clamping apparatus (4) and an arc-shaped supplementary light apparatus (5). The sales display device realizes the technical effect of the all-round display, close-up observation, and flexible clamping of household appliance accessories, has wide applicability, and solves the problem of a poor effect, a complex structure, and same being inconvenient to maintain of a sales display device in the current market.
Patent WO-2022120550-A1 (WO)
Inventor: ZHONG HUA
IPC: F24F8/10
Filed: 2020-12-08
Abstract: Disclosed are a high-efficiency total heat exchange type fresh air ventilation system and an operating method therefor, the system and method belonging to the field of fresh air ventilation apparatuses. The ventilation system comprises a machine body (100), an outdoor air supply pipe (200), a primary filter (210) for the outdoor air supply pipe, a secondary filter (220) for the outdoor air supply pipe, a tertiary filter (230) for the outdoor air supply pipe, a heat exchange pipe (240) for the outdoor air supply pipe, an indoor air supply pipe (300), an air supply electric motor (310), an indoor exhaust pipe (400), a primary filter (410) for the indoor exhaust pipe, a heat exchange pipe (420) for the indoor exhaust pipe, an outdoor exhaust pipe (500), an exhaust electric motor (510), and a total heat exchanger (600). The fresh air ventilation system has high heat exchanging efficiency, and a good energy-saving effect and air filtering effect.
Patent WO-2021218166-A1 (WO)
Inventor: SHI MINGCHUAN
IPC: G06F21/60
Filed: 2020-12-10
Abstract: A contract signing method and apparatus, a device, and a computer-readable storage medium. The method comprises: acquiring a contract document, and when a decryption request for the contract document is received, determining the operation authority type of a user account corresponding to the decryption request (S10); decrypting the contract document to generate a decrypted document corresponding to the operation authority type, and verifying the decrypted document (S20); and once the decrypted document is verified, signing the decrypted document, and after signature process nodes corresponding to the contract document are all signed, completing the signing of the contract document (S30). By means of setting nodes that the contract document needs to be signed as the signature process nodes for signing, and decrypting the signature process nodes one by one, the decrypted document corresponding to the operation authority type of each node is generated and signed after verification, which is advantageous to the safety of the entire processing process while ensuring the processing efficiency.
Patent WO-2021223440-A1 (WO)
Title: Ceiling lamp mounting structure
Inventor: LI YUTING
IPC: F21V21/002
Filed: 2020-12-10
Abstract: A ceiling lamp mounting structure, comprising: a fixed hanging plate (100), for being connected to a ceiling or a wall; and a lamp body (200), connected to the fixed hanging plate (100); the fixed hanging plate (100) is provided with guide sliding grooves (101), the lamp body (200) is provided with positioning portions (201) matching the guide sliding grooves (101), and the fixed hanging plate (100) is provided with slots (111), and the lamp body (200) is provided with hanging hooks (210) matching the slots (111). When a ceiling lamp is mounted, first the positioning portions (201) of the lamp body (200) are mounted in the guide sliding grooves (101) of the fixed hanging plate (100) to achieve positioning, and then the lamp body (200) is moved to insert the hanging hooks (210) into the slots (111) of the fixed hanging plate (100) to achieve hanging of the lamp body (200), the mounting being simple and quick, and bringing convenience for users.
Patent WO-2021143444-A1 (WO)
Title: Fly-eye lens group, light source device, and projection apparatus
Inventor: HU FEI
IPC: G03B21/20
Filed: 2020-12-17
Abstract: A fly-eye lens group (50), a light source device (100), and a projection apparatus (200). The fly-eye lens group (50) comprises: a first fly-eye lens (501), a second fly-eye lens (502), and a third fly-eye lens (503). The first fly-eye lens (501) is parallel to the second fly-eye lens (502); the first fly-eye lens (501) is perpendicular to the third fly-eye lens (503); a double fly-eye structure is formed by the first fly-eye lens (501) and the second fly-eye lens (502); and the third fly-eye lens (503) and the first fly-eye lens (501) also form a double fly-eye structure. The fly-eye lens group (50) is used for homogenizing incident first excitation light (L1), excited light (L3), and second excitation light (L2).
Patent WO-2021129591-A1 (WO)
Title: 无线通信系统中的电子设备、通信方法和存储介质
Inventor: MA KE
IPC: H04W48/20
Filed: 2020-12-22
Abstract: 本公开涉及无线通信系统中的电子设备、通信方法和存储介质。一种用于低频基站的电子设备，包括处理电路，处理电路被配置为：基于经由低频通信从用户设备接收的参考信号，获取信道状态信息(CSI)矩阵；基于所述CSI矩阵，利用神经网络从多个高频基站中确定适于与所述用户设备进行高频通信的候选高频基站；确定与候选高频基站相关联的接入辅助信息；以及将所述接入辅助信息发送给所述用户设备。
Patent WO-2021129602-A1 (WO)
Inventor: ZHANG ZHEFENG
IPC: A61P31/16
Filed: 2020-12-22
Abstract: L'invention concerne un composé polycyclique substitué et une composition pharmaceutique et leur utilisation. Le composé polycyclique substitué est représenté par la formule (I), la définition de chaque groupe étant détaillée dans la description. La présente invention peut être utilisée contre le virus de la grippe.
Patent WO-2021203773-A1 (WO)
Title: Molten-state suspended ellipsoidal droplet image processing algorithm based on dual-camera vision
Inventor: YANG LIPING
IPC: G06T7/62
Filed: 2021-04-09
Abstract: Provided is a molten-state suspended ellipsoidal droplet (1) image processing algorithm based on dual-camera (4, 5) vision. The algorithm comprises: collecting standard ball images of a standard ball by means of two cameras (4, 5), and calculating, according to the collected standard ball images, the actual size corresponding to each single pixel of the images in the two cameras (4, 5); synchronously collecting images of a droplet (1) by using the two cameras (4, 5) at a specified included angle to obtain two images of the droplet (1); establishing an ellipsoidal quadric surface equation of the droplet (1), respectively detecting edge contour lines of the two images, and establishing elliptical contour line equations of the edge contour lines; introducing the specified included angle, and constructing an equation set according to relationships between parameters of the two elliptical contour line equations and the ellipsoidal quadric surface equation; solving the equation set, and calculating the length of each semi-axis of the droplet (1); and calculating the volume of the droplet (1) according to the length of each semi-axis.
Patent WO-2021179777-A1 (WO)
Inventor: RAN HAO
IPC: B07C5/36
Filed: 2021-01-05
Abstract: Procédé de retrait de sac d'emballage défectueux, comprenant les étapes suivantes consistant : à détecter un film d'impression de sac d'emballage, à coller une étiquette défectueuse (3) sur un sac d'emballage défectueux, puis à réaliser un roulage ; à placer le film d'impression de sac d'emballage enroulé sur une machine de fabrication de sacs (1), et à réaliser un déroulage à des fins de traitement de sac d'emballage ; à relier un dispositif de retrait (2) à une extrémité de sortie de sac de la machine de fabrication de sacs (1), et à détecter et à identifier l'étiquette défectueuse (3) sur la machine de fabrication de sacs (1) ou le dispositif de retrait (2) ; et lorsque le sac d'emballage ayant l'étiquette défectueuse (3) arrive à la position de retrait du dispositif de retrait (2), à retirer, par le dispositif de retrait (2), le sac d'emballage ayant l'étiquette défectueuse (3). Le procédé de retrait de sac d'emballage défectueux peut détecter et identifier précisément un sac d'emballage défectueux, ce qui permet d'obtenir un retrait de produit défectueux précis.
Patent WO-2022151036-A1 (WO)
Title: Procédés, dispositifs et support de communication
Inventor: WANG DA
IPC: H04W68/00
Filed: 2021-01-13
Abstract: Des exemples de modes de réalisation de la présente divulgation concernent la transmission UP pour un dispositif dans un mode inactif. Un premier dispositif de réseau transmet des données reçues d'un dispositif terminal dans un mode inactif par l'intermédiaire d'une connexion établie pour le dispositif terminal entre le premier dispositif de réseau et le second dispositif de réseau à un second dispositif de réseau et transmet, au second dispositif de réseau, une première indication indiquant un achèvement d'une transmission de données associée au dispositif terminal si une première condition est satisfaite. Grâce à cette solution, la connexion établie pour le dispositif terminal dans le mode inactif entre le premier dispositif de réseau et le second dispositif de réseau vers un second dispositif de réseau peut être terminée de manière appropriée.
Patent WO-2021238265-A1 (WO)
Title: File pre-reading method, apparatus and device, and storage medium
Inventor: WANG SHUAIYANG
IPC: G06F16/172
Filed: 2021-01-25
Abstract: A file pre-reading method, apparatus and device, and a storage medium. The method comprises the following steps: determining a target file to be pre-read; determining a current actual pre-reading cache amount; according to the current actual pre-reading cache amount, determining a pre-reading space to be allocated to the target file; and pre-reading the target file on the basis of the pre-reading space. By means of the technical solution provided by embodiments of the present application, the pre-reading space to be allocated to the target file is dynamically determined, so that when the current actual pre-reading cache amount is small, a large pre-reading space is allocated to the target file, and when the current actual pre-reading cache amount is large, a small pre-reading space is allocated to the target file, thereby fully utilizing the cache space, avoiding waste of the cache space, and ensuring the pre-reading efficiency; moreover, when the large pre-reading space is allocated to the target file, the data loading speed can be further increased, and the reading time delay is reduced.
Patent WO-2022105073-A1 (WO)
Inventor: ZENG JINHUI
IPC: H02J7/00
Filed: 2021-02-23
Abstract: The present application discloses a locking and unlocking synchronous linkage structure of a shared portable power supply base, comprising a battery compartment, a right rotary fastener, a left rotary fastener, and an electromagnet holder; the right rotary fastener and the left rotary fastener are sequentially and respectively located on two sides of the battery compartment, and the middle ends of both the right rotary fastener and the left rotary fastener are rotatably connected to the battery compartment by means of rotary shafts; the electromagnet holder is fixedly mounted at the bottom end of the battery compartment, and the ends of the right rotary fastener and the left rotary fastener are located in the gap of the connection between the electromagnet holder and the battery compartment; and the end of the left rotary fastener is provided with a linkage rail groove, and a limiting column is fixedly mounted at the end of the right rotary fastener at the same side as the linkage rail groove.
Patent WO-2021179953-A1 (WO)
Inventor: DMITRY SOLOVEV
IPC: H04B10/50
Filed: 2021-03-02
Abstract: Provided are a signal pre-compensation method and apparatus, applied to an optical signal sending device. Said method comprises: determining at least one target frequency sub-band from a plurality of frequency sub-bands of a first optical signal; according to the at least one target frequency sub-band, demodulating an optical signal of the at least one target frequency sub-band in the first optical signal, to obtain a first electrical signal; and according to the at least one target frequency sub-band, the first electrical signal and a second electrical signal, updating pre-compensation parameters, wherein the pre-compensation parameters are used to perform signal pre-compensation on the second electrical signal, and the second electrical signal, after being subjected to pre-compensation, generates the first optical signal. As the update of the pre-compensation parameters needs no feedback from a receiving device, the costs caused by the configuration of a feedback channel can be reduced, reducing delays in updating the pre-compensation parameters, improving the accuracy of the pre-compensation process, thereby improving the communication performance. Furthermore, as it is to demodulate an optical signal of a target frequency sub-band, the bandwidth requirements on a demodulation device are reduced, and costs are reduced.
Patent WO-2021208621-A1 (WO)
Title: Electronic device, method, and wireless charging system
Inventor: PEI CHANGSHENG
IPC: H02J7/00
Filed: 2021-03-03
Abstract: The present application relates to the technical field of wireless charging. Disclosed are an electronic device, a method, and a wireless charging system. The device comprises a controller, a transceiver, and at least two coils. The at least two coils comprise a receiving coil and one or more auxiliary coils. The receiving coil is coupled with the electric energy of a transmitting coil of a wireless charger to charge a battery. The auxiliary coil compensates for power loss caused by horizontal position offset between the electronic device and the wireless charger. The controller obtains error power by using the coil coupling relation between any two coils and the transmitting coil, obtains compensated output power according to output power and the error power, and sends the compensated output power to the transceiver. The transceiver sends the compensated output power to the wireless charger, so that the wireless charger obtains the power loss according to input power and the compensated output power. The device can compensate for the power loss caused by the horizontal position offset between the electronic device and the wireless charger.